On the Jacobian determinant for conversion to cylindrical coordinates
I have an exercise that asks to compute the triple integral over a region $E$ (a paraboloid with a horizontal slice), which I know to be $$\iiint_E x\,dV=...
04 Apr 2026 1 READS
MiniDLNA doesn't see anything on external USB HDD
I am having issues with miniDLNA parcing my videos from the source external harddrive. Before we begin let me preface this letting you know if I copy a .m...
04 Apr 2026 1 READS
SVN "not a working copy"
Ok ... so I wanted to upload something to an SVN server. How hard can that be? Well, turns out I've been using windumb for too long. First I am suppo...
04 Apr 2026 1 READS
Riesz Functional Calculus vs. Holomorphic Functional Calculus
"Functional calculus" is a word used to describe the practice of taking some functions or formulas defined on complex numbers, and apply them in some way ...
04 Apr 2026 1 READS
Which is bigger: a googolplex or $10^{100!}$
A googol is defined as $ 10^{100}$ Let x = $10^{100}$ A googolplex is defined as $10^{x}$ Which is bigger: a googolplex or $10^{100!}$ I only know that: $...
04 Apr 2026 0 READS
Is there any remote desktop solution featuring hardware acceleration?
I'm interested in remotely controlling my Linux desktop, that has a strong GPU, from my weaker notebooks. Since most remote-desktop software like VNC...
04 Apr 2026 1 READS
X11 connection rejected because of wrong authentication when using sudo
I have a headless server and a desktop client, both running XUbuntu 20.04. I log in to the server using 'ssh -X servername' Graphical applicatio...
04 Apr 2026 0 READS
Slow internet with Ubuntu 20.04 and Realtek rtl8723be
I had issues with my internet connection after upgrading to Ubuntu 20.04. The current situation is as follows: If I connect my computer to the main wifi (...
04 Apr 2026 0 READS
get rid of software raid
We are running software raid1 using MDADM on ubuntu 11.04. What's the best way to get rid of it Keeping the current system ? I want to use hardware r...
04 Apr 2026 0 READS
Common chord of two circles
Find length of the common chord of two circles of radii 15 cm and 20 cm, distance between the centers being 25cm. I applied the formula $\frac{2r_1r_2}{d}...
04 Apr 2026 0 READS
